Los Angeles, California - Has Kourtney Kardashian made a drastic change for the new year?

New year, new 'do? The Poosh owner may have "done a thing," per her latest Instagram story.

On Monday, the 43-year-old took to her stories to post a sexy selfie, where her Christmas tree is seen in the background.

The Kardashians star wore a dark lip and lacy top in the risqué pic, but noticeably absent were her dark brunette tresses.

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Instead, Kourt's signature bob was turned a fiery red color.

Mrs. Barker didn't post any more evidence of her supposed new 'do, but fans are convinced the teaser won't be the last they see of this red-hot hairstyle.

The brief glimpse followed the reality star's epic Christmas and New Year's festivities with her husband, Travis Barker, their kids, and the Kar-Jenners.

The spouses hosted the famous family's annual Christmas Eve bash while she and her hubby rang in the New Year with champagne, dirt bikes, and a lot of sun.

In the recent snaps highlighting her holiday fun, Kourt's hair was still dark brunette – so it's unclear when or if she actually made this drastic change.

As the age-old saying goes, "New Year, New Me." And if she really is living the ginger life, Mrs. Barker seems to be taking the mantra to a whole new level.